The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("1887772944545375050:set_01M6P8CKM7E3E92KPRDVQED68M") = 34b2492508026c3e..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6P8CKM9FGBTP67GQ4A1TYJC: verified
✓
signatures
58 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..58, every prev_hash links
✓
move log
58 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
58 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
58 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T16:24:07.628Z
S1 59872, S2 60000
482db2ef2c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T16:24:09.571Z
S1 59872, S2 60057
947a55f9f1
482db2ef2c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T16:24:11.597Z
S1 59846, S2 60057
0d95e368bf
947a55f9f1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T16:24:13.570Z
S1 59846, S2 60084
463d4a5af8
0d95e368bf
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T16:24:15.530Z
S1 59886, S2 60084
30d54e5aa9
463d4a5af8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T16:24:17.528Z
S1 59886, S2 60086
c307af356f
30d54e5aa9
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T16:24:19.499Z
S1 59915, S2 60086
75f586d9fd
c307af356f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T16:24:21.526Z
S1 59915, S2 60059
501303a692
75f586d9fd
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T16:24:23.455Z
S1 59986, S2 60059
e69756ba3b
501303a692
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T16:24:25.509Z
S1 59986, S2 60005
2e364b5262
e69756ba3b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T16:24:27.438Z
S1 60057, S2 60005
b586aa7e0b
2e364b5262
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T16:24:29.403Z
S1 60057, S2 60040
c6cc765def
b586aa7e0b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T16:24:31.427Z
S1 60033, S2 60040
f992bb7bca
c6cc765def
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T16:24:33.356Z
S1 60033, S2 60111
83d09acc1a
f992bb7bca
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T16:24:35.400Z
S1 59989, S2 60111
d6d68b74c8
83d09acc1a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T16:24:37.422Z
S1 59989, S2 60089
2f7cde1bd5
d6d68b74c8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T16:24:39.395Z
S1 60016, S2 60089
dd4906a340
2f7cde1bd5
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T16:24:41.325Z
S1 60016, S2 60159
43d681e05d
dd4906a340
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T16:24:43.255Z
S1 60086, S2 60159
b5e284a9cd
43d681e05d
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T16:24:45.190Z
S1 60086, S2 60224
720467f564
b5e284a9cd
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T16:24:47.205Z
S1 60071, S2 60224
d7b1aa4d52
720467f564
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T16:24:49.180Z
S1 60071, S2 60249
8366b98a91
d7b1aa4d52
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T16:24:51.226Z
S1 60025, S2 60249
b8a10e43a3
8366b98a91
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T16:24:53.313Z
S1 60025, S2 60162
6fd6c0c981
b8a10e43a3
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T16:24:55.315Z
S1 60023, S2 60162
ad7b6abf92
6fd6c0c981
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T16:24:57.336Z
S1 60023, S2 60141
4a59fd1d42
ad7b6abf92
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T16:24:59.409Z
S1 59950, S2 60141
677c8758e8
4a59fd1d42
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T16:25:02.007Z
S1 59950, S2 59543
2e32190cf8
677c8758e8
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T16:25:04.131Z
S1 59826, S2 59543
3f0e7a3b71
2e32190cf8
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T16:25:06.122Z
S1 59826, S2 59552
e87cd46963
3f0e7a3b71
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T16:25:08.094Z
S1 59854, S2 59552
5be7937e6d
e87cd46963
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T16:25:10.031Z
S1 59854, S2 59615
d699f61de7
5be7937e6d
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T16:25:11.986Z
S1 59899, S2 59615
8a69644e0f
d699f61de7
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T16:25:13.947Z
S1 59899, S2 59654
34fb5945d1
8a69644e0f
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T16:25:15.919Z
S1 59927, S2 59654
2218dfb06f
34fb5945d1
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T16:25:17.867Z
S1 59927, S2 59706
70fb4202eb
2218dfb06f
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T16:25:19.833Z
S1 59961, S2 59706
c7615e4b17
70fb4202eb
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T16:25:21.784Z
S1 59961, S2 59755
3d14e50118
c7615e4b17
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-05T16:25:23.756Z
S1 59989, S2 59755
c122a1e671
3d14e50118
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-05T16:25:25.698Z
S1 59989, S2 59813
06dad297ce
c122a1e671
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-05T16:25:27.641Z
S1 60046, S2 59813
c92b8ef1f5
06dad297ce
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-05T16:25:29.590Z
S1 60046, S2 59864
ef20b226cf
c92b8ef1f5
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-05T16:25:31.539Z
S1 60097, S2 59864
97e6529986
ef20b226cf
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-05T16:25:33.488Z
S1 60097, S2 59915
4689e9d06a
97e6529986
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-05T16:25:35.419Z
S1 60166, S2 59915
2d5301cc93
4689e9d06a
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-05T16:25:37.359Z
S1 60166, S2 59975
49510e6b59
2d5301cc93
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-05T16:25:39.297Z
S1 60228, S2 59975
b0470d93fd
49510e6b59
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-05T16:25:41.233Z
S1 60228, S2 60039
7d5e8e8200
b0470d93fd
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-05T16:25:43.180Z
S1 60281, S2 60039
c0d3fb0976
7d5e8e8200
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-05T16:25:45.106Z
S1 60281, S2 60113
ada76e1189
c0d3fb0976
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-05T16:25:47.038Z
S1 60349, S2 60113
85b440d36a
ada76e1189
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-05T16:25:48.975Z
S1 60349, S2 60176
9268ef7497
85b440d36a
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-05T16:25:50.907Z
S1 60417, S2 60176
91d8366760
9268ef7497
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-05T16:25:52.842Z
S1 60417, S2 60241
f581d1237d
91d8366760
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-05T16:25:54.772Z
S1 60487, S2 60241
00fe9cd6d7
f581d1237d
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-05T16:25:56.699Z
S1 60487, S2 60314
ca41b45b75
00fe9cd6d7
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-05T16:25:58.624Z
S1 60562, S2 60314
787604f88b
ca41b45b75
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-05T16:26:00.552Z
S1 60562, S2 60386
23b4d68c04
787604f88b
sk_4707cd57
Game 2 m_01M6P8CKMBE5T9GT85YEG8AC25: verified
✓
signatures
74 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..74, every prev_hash links
✓
move log
74 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
74 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
74 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T16:24:07.628Z
S1 59872, S2 60000
8330c15963
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T16:24:09.606Z
S1 59872, S2 60022
dce0a4eee2
8330c15963
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T16:24:11.720Z
S1 59758, S2 60022
08bffdcdc5
dce0a4eee2
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T16:24:13.810Z
S1 59758, S2 59932
9dee7ce717
08bffdcdc5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T16:24:15.775Z
S1 59793, S2 59932
8f7de1520b
9dee7ce717
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T16:24:17.796Z
S1 59793, S2 59911
f9b22f3dfa
8f7de1520b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T16:24:19.930Z
S1 59659, S2 59911
c7a47f77a8
f9b22f3dfa
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T16:24:21.888Z
S1 59659, S2 59953
91d63bbaad
c7a47f77a8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T16:24:23.896Z
S1 59651, S2 59953
d4b60e0d4a
91d63bbaad
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T16:24:25.936Z
S1 59651, S2 59913
195022d49c
d4b60e0d4a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T16:24:27.927Z
S1 59660, S2 59913
0b303ad43b
195022d49c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T16:24:29.928Z
S1 59660, S2 59912
52c4112ea5
0b303ad43b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T16:24:31.856Z
S1 59732, S2 59912
0d4f275e07
52c4112ea5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T16:24:33.898Z
S1 59732, S2 59870
9636f147f3
0d4f275e07
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T16:24:35.920Z
S1 59710, S2 59870
60127fe56b
9636f147f3
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T16:24:37.923Z
S1 59710, S2 59867
4055ae24b3
60127fe56b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T16:24:39.889Z
S1 59744, S2 59867
7c89205eaf
4055ae24b3
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T16:24:41.925Z
S1 59744, S2 59831
5ca664147f
7c89205eaf
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T16:24:43.922Z
S1 59747, S2 59831
9cefecdedc
5ca664147f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T16:24:45.852Z
S1 59747, S2 59901
927b6a7b4e
9cefecdedc
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T16:24:47.838Z
S1 59761, S2 59901
c7a8b22eed
927b6a7b4e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T16:24:49.764Z
S1 59761, S2 59975
5d2c0e1e01
c7a8b22eed
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T16:24:51.725Z
S1 59800, S2 59975
2582a2a4f6
5d2c0e1e01
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T16:24:53.658Z
S1 59800, S2 60042
ece7ceb817
2582a2a4f6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T16:24:55.587Z
S1 59871, S2 60042
11510636ed
ece7ceb817
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T16:24:57.544Z
S1 59871, S2 60085
fb578fb3d6
11510636ed
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T16:24:59.614Z
S1 59801, S2 60085
2ff8b0da5b
fb578fb3d6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T16:25:02.216Z
S1 59801, S2 59483
c5396cee96
2ff8b0da5b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T16:25:04.416Z
S1 59601, S2 59483
9c55671f75
c5396cee96
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T16:25:06.425Z
S1 59601, S2 59474
ef6bffdbfa
9c55671f75
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T16:25:08.401Z
S1 59625, S2 59474
1da0b5272a
ef6bffdbfa
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T16:25:10.346Z
S1 59625, S2 59529
af4aa7630d
1da0b5272a
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T16:25:12.298Z
S1 59673, S2 59529
7ba1cc9594
af4aa7630d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-05T16:25:14.230Z
S1 59673, S2 59597
b495a4b559
7ba1cc9594
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-05T16:25:16.182Z
S1 59721, S2 59597
2b3b15d8f7
b495a4b559
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-05T16:25:18.130Z
S1 59721, S2 59649
6e084af5ff
2b3b15d8f7
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-05T16:25:20.091Z
S1 59760, S2 59649
f4d4f6134a
6e084af5ff
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-05T16:25:22.047Z
S1 59760, S2 59693
1538790349
f4d4f6134a
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-05T16:25:23.994Z
S1 59813, S2 59693
fea3e998af
1538790349
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-05T16:25:25.938Z
S1 59813, S2 59749
fd6ec53042
fea3e998af
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-05T16:25:27.890Z
S1 59861, S2 59749
211f3b53a2
fd6ec53042
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-05T16:25:29.824Z
S1 59861, S2 59815
3e44ae5051
211f3b53a2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-05T16:25:31.781Z
S1 59904, S2 59815
e5773d2821
3e44ae5051
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-05T16:25:33.722Z
S1 59904, S2 59874
7af84c8b76
e5773d2821
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-05T16:25:35.665Z
S1 59961, S2 59874
08b9757eb5
7af84c8b76
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-05T16:25:37.612Z
S1 59961, S2 59927
b69ce48c7a
08b9757eb5
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-05T16:25:39.554Z
S1 60019, S2 59927
b6f90cf778
b69ce48c7a
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-05T16:25:41.508Z
S1 60019, S2 59973
b8b0106a50
b6f90cf778
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-05T16:25:43.453Z
S1 60074, S2 59973
9544226c5e
b8b0106a50
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-05T16:25:45.400Z
S1 60074, S2 60026
14538cd99e
9544226c5e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-05T16:25:47.341Z
S1 60133, S2 60026
1a4dd7d388
14538cd99e
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-05T16:25:49.269Z
S1 60133, S2 60098
99541dc5b7
1a4dd7d388
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-05T16:25:51.221Z
S1 60181, S2 60098
10c6c61fa0
99541dc5b7
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-05T16:25:53.158Z
S1 60181, S2 60161
9bfac143ef
10c6c61fa0
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-05T16:25:55.096Z
S1 60243, S2 60161
04c3ffbe25
9bfac143ef
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-05T16:25:57.394Z
S1 60243, S2 59863
ee8cb81965
04c3ffbe25
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-05T16:25:59.327Z
S1 60310, S2 59863
54c872a734
ee8cb81965
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-05T16:26:01.274Z
S1 60310, S2 59916
afe2df0e2b
54c872a734
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-05T16:26:03.261Z
S1 60323, S2 59916
0535da22b2
afe2df0e2b
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-05T16:26:05.276Z
S1 60323, S2 59901
dc4e78a5a8
0535da22b2
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-05T16:26:07.204Z
S1 60395, S2 59901
647973376b
dc4e78a5a8
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-05T16:26:09.131Z
S1 60395, S2 59974
7635da1bb8
647973376b
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-05T16:26:11.078Z
S1 60448, S2 59974
4ab36ba27f
7635da1bb8
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-05T16:26:13.016Z
S1 60448, S2 60036
99e793bd09
4ab36ba27f
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-05T16:26:14.950Z
S1 60514, S2 60036
bf91e4bcdb
99e793bd09
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-05T16:26:16.881Z
S1 60514, S2 60105
a13b7522ae
bf91e4bcdb
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-05T16:26:18.806Z
S1 60589, S2 60105
83f4bfc165
a13b7522ae
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-05T16:26:20.732Z
S1 60589, S2 60179
6f72f1484e
83f4bfc165
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-05T16:26:22.659Z
S1 60662, S2 60179
2cea42edac
6f72f1484e
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-05T16:26:24.587Z
S1 60662, S2 60251
b8dc2896ae
2cea42edac
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-05T16:26:26.515Z
S1 60734, S2 60251
d0a0633b45
b8dc2896ae
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-05T16:26:28.441Z
S1 60734, S2 60325
698f69e94f
d0a0633b45
sk_4707cd57
73
move
S1 Exhibition2
73
2026-11-05T16:26:30.365Z
S1 60810, S2 60325
a85c628114
698f69e94f
sk_4707cd57
74
move
S2 Exhibition1
74
2026-11-05T16:26:32.292Z
S1 60810, S2 60398
0eb2329d11
a85c628114
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.